IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-20. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the 🔍 to find similarities to the given chant.

  1. 🔍 100% Alleluia (modi communes post offertorium - IV)Alleluia (modi communes post offertorium - IV)
  2. 🔍 89% Alleluia (modi communes post offertorium - VI)Alleluia (modi communes post offertorium - VI)
  3. 🔍 89% Alleluia (modi communes post offertorium - III)Alleluia (modi communes post offertorium - III)
  4. 🔍 88% Alleluia (modi communes post offertorium - I)Alleluia (modi communes post offertorium - I)
  5. 🔍 81% Alleluia (modi communes post offertorium - VIII)Alleluia (modi communes post offertorium - VIII)
  6. 🔍 78% Alleluia (modi communes post offertorium - VII)Alleluia (modi communes post offertorium - VII)
  7. 🔍 75% Alleluia (modi communes post offertorium - II)Alleluia (modi communes post offertorium - II)
  8. 🔍 74% Alleluia (modi communes post officium - IV)Alleluia (modi communes post officium - IV)
  9. 🔍 71% Alleluia (modi communes post officium - III)Alleluia (modi communes post officium - III)
  10. 🔍 70% Alleluia (modi communes post offertorium - V)Alleluia (modi communes post offertorium - V)
  11. 🔍 70% Alleluia (modi communes post officium - VI)Alleluia (modi communes post officium - VI)
  12. 🔍 67% Alleluia (modi communes post officium - VIII)Alleluia (modi communes post officium - VIII)
  13. 🔍 65% Alleluia (modi communes post officium - VII)Alleluia (modi communes post officium - VII)
  14. 🔍 62% Alleluia (modi communes post officium - II)Alleluia (modi communes post officium - II)
  15. 🔍 61% Alleluia (modi communes post officium - I)Alleluia (modi communes post officium - I)
  16. 🔍 56% Alleluia (modi communes post officium - V)Alleluia (modi communes post officium - V)
  17. 🔍 40% Alleluia (ant. mode 4)Alleluia (ant. mode 4)
  18. 🔍 40% Alleluia (ant. mode 3)Alleluia (ant. mode 3)
  19. 🔍 40% Alleluia (ant. mode 6)Alleluia (ant. mode 6)
  20. 🔍 39% Alleluia (ant. mode 7)Alleluia (ant. mode 7)
  21. 🔍 39% Alleluia (ant. mode 8)Alleluia (ant. mode 8)
  22. 🔍 39% Alleluia (ant. mode I)Alleluia (ant. mode I)
  23. 🔍 38% Alleluia (ad offertorium mode 6) Alleluia (ad offertorium mode 6)
  24. 🔍 38% Alleluia (ant. mode 5)Alleluia (ant. mode 5)
  25. 🔍 38% Alleluia (ant. mode 2)Alleluia (ant. mode 2)
  26. 🔍 35% Alleluia (ad offertorium mode 3)Alleluia (ad offertorium mode 3)
  27. 🔍 34% Alleluia (ad offertorium mode 7) Alleluia (ad offertorium mode 7)
  28. 🔍 32% Alleluia (A)Alleluia (A)
  29. 🔍 31% Alleluia (ad offertorium mode 3)Alleluia (ad offertorium mode 3)
  30. 🔍 31% Ite, missa est, alleluia, alleluiaIte, missa est, alleluia, alleluia
  31. 🔍 29% Introibo ad altareIntroibo ad altare
  32. 🔍 29% Gloria Patri - VGloria Patri - V
  33. 🔍 29% Alleluia (ad introitum mode 4)Alleluia (ad introitum mode 4)
  34. 🔍 28% Alleluia (ad offertorium mode 8) Alleluia (ad offertorium mode 8)
  35. 🔍 28% Ego dilecto meoEgo dilecto meo
  36. 🔍 27% Benedicamus Domino (in Feriis ad Vesperas)Benedicamus Domino (in Feriis ad Vesperas)
  37. 🔍 27% Alleluia (ad offertorium mode 4)Alleluia (ad offertorium mode 4)
  38. 🔍 27% Alleluia (ad communionem mode 1)Alleluia (ad communionem mode 1)
  39. 🔍 27% Alleluia (ad introitum mode 8)Alleluia (ad introitum mode 8)
  40. 🔍 27% Benedicamus DominoBenedicamus Domino
  41. 🔍 26% Alleluia (in fine antiphonarum)Alleluia (in fine antiphonarum)
  42. 🔍 26% Toni Communes Ad Gloria Patri (Modo IV)Toni Communes Ad Gloria Patri (Modo IV)
  43. 🔍 26% Alleluia (ad communionem mode 3)Alleluia (ad communionem mode 3)
  44. 🔍 26% Alleluia (mode 8)Alleluia (mode 8)
  45. 🔍 26% Alleluia (ad introitum mode 3)Alleluia (ad introitum mode 3)
  46. 🔍 26% Lauda JerusalemLauda Jerusalem
  47. 🔍 26% Alleluia (ad introitum mode 5)Alleluia (ad introitum mode 5)
  48. 🔍 26% Alleluia (ad introitum mode 6)Alleluia (ad introitum mode 6)
  49. 🔍 26% Alleluia (ad communionem mode 6)Alleluia (ad communionem mode 6)
  50. 🔍 26% Alleluia (ad introitum mode 7)Alleluia (ad introitum mode 7)
  51. 🔍 25% Ite, missa est, alleluia, alleluiaIte, missa est, alleluia, alleluia
  52. 🔍 25% Alleluia (ad communionem mode 4)Alleluia (ad communionem mode 4)
  53. 🔍 25% Alleluia alleluiaAlleluia alleluia
  54. 🔍 25% InsurrexeruntInsurrexerunt
  55. 🔍 25% Alleluia (ad communionem mode 2)Alleluia (ad communionem mode 2)
  56. 🔍 25% AlleluiaAlleluia
  57. 🔍 25% Alleluia (C)Alleluia (C)
  58. 🔍 25% Alleluia (mode 8)Alleluia (mode 8)
  59. 🔍 25% Alleluia (ad introitum mode 2)Alleluia (ad introitum mode 2)
  60. 🔍 25% Alleluia (ad communionem mode 4)Alleluia (ad communionem mode 4)
  61. 🔍 25% Alleluia (ad offertorium mode 2)Alleluia (ad offertorium mode 2)
  62. 🔍 25% Alleluia alleluia alleluia alleluia (TP ad Sextam)Alleluia alleluia alleluia alleluia (TP ad Sextam)
  63. 🔍 25% Alleluia (ad offertorium mode 5)Alleluia (ad offertorium mode 5)
  64. 🔍 24% Intonuit de caeloIntonuit de caelo
  65. 🔍 24% Toni Communes Ad Gloria Patri (Modo VII)Toni Communes Ad Gloria Patri (Modo VII)